Stuart W Parker

Title: The Innovations of Stuart W. Parker

Introduction

Stuart W. Parker is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of engineering, particularly in the area of continuously variable transmissions. His innovative approach has led to the development of a unique patent that enhances the functionality of these systems.

Latest Patents

Stuart W. Parker holds a patent for a "Method and apparatus for ratio control for a continuously variable transmission." This invention includes an apparatus designed for ratio control, which features a driver commanded ratio unit that outputs a signal defining a commanded ratio. The clamp control portion communicates with this unit and includes a ratio limits and override ring that selects a ratio matching the commanded ratio from executable functions containing stored ratio code data. Additionally, a screening monitor continuously receives output from the executable functions and computes minimum and maximum ratio limits based on vehicle speed signals. The ratio control execution ring then calculates the range of pressures allowed for the operation of both primary and secondary pulleys of the continuously variable transmission.

Career Highlights

Stuart W. Parker is currently employed at GM Global Technology Operations LLC, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of automotive transmission systems.

Collaborations

Throughout his career, Parker has collaborated with talented individuals such as Ronald F. Lochocki, Jr. and Christopher Jay Weingartz. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Stuart W. Parker's contributions to the field of continuously variable transmissions exemplify the spirit of innovation. His patent and ongoing work at GM Global Technology Operations LLC highlight his commitment to advancing automotive technology.